Pith Number

pith:JKXGOJH7

pith:2020:JKXGOJH7J24T2HFX3UXJ4SV74V

not attested not anchored not stored refs pending

Noisy pre-processing facilitating a photonic realisation of device-independent quantum key distribution

E.Y.-Z. Tan, J.-D. Bancal, M. Ho, N. Sangouard, P. Sekatski, R. Renner

arxiv:2005.13015 v1 · 2020-05-26 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKXGOJH7J24T2HFX3UXJ4SV74V}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:09:59.101856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aae6724ff4eb93d1cb7dd2e9e4abfe570a9c1892d451700147a3a5464351271

Aliases

arxiv: 2005.13015 · arxiv_version: 2005.13015v1 · doi: 10.48550/arxiv.2005.13015 · pith_short_12: JKXGOJH7J24T · pith_short_16: JKXGOJH7J24T2HFX · pith_short_8: JKXGOJH7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JKXGOJH7J24T2HFX3UXJ4SV74V \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4aae6724ff4eb93d1cb7dd2e9e4abfe570a9c1892d451700147a3a5464351271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf5b76cff0d21abe5179c6fe29e179188af9ab044808783b76c67e83d4f29fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-05-26T20:22:43Z",
    "title_canon_sha256": "72e571f6dbae6487ba859f860b7db7f393d94caff4547a6adbf931e1ca05755b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13015",
    "kind": "arxiv",
    "version": 1
  }
}